𝙉𝙚𝙚𝙩 | 𝙅𝙚𝙚 | 𝘽𝙤𝙖𝙧𝙙𝙨 𝙨𝙩𝙪𝙙𝙮 𝙢𝙖𝙩𝙚𝙧𝙞𝙖𝙡

➡️ Atomic Structure
Short Notes

💢 SCIENTIFIC🔬🧬 NAME 💢


1. Man - Homo sapiens
2. Paddock - Rana Tigrina
3. Cat - Felis Domestica
4. Dog - Canis Families
5. Cow - Boss Indicus
6. Buffalo - Bubalis Bubalis
7. Bull - Boss Primitive Tars
8. Goat - Kepta Hitamus
9. Sheep - Ovi's Arise
10. Pig - Susphroca domestica
11. Lion - pantheon Leo
12. Tiger - Panthera tigris
13. Cheetah - Panther Pardus
14. Bear - Ursus matitimus carnivera
15. Rabbit - Orictolegus cuniculus
16. Deer - Cervus elaphus
17. Camel - Camelus Domedarius
18. Vixen - Canidae
19. Langur - Hominodia
20. Reindeer - Ruservus duvacelli
21. Fly - Masca Domestica
22. Mango - Magnifera indica
23. Paddy - Oriya Sativat
24. Wheat - Tricticum aestivium
25. Peas - Pisum Sativium
26. Mustard - Brassica Compastories
27. Peacock - Pavo Christace
28. Elephant - Ephilas indica
29. Dolphin - Platenista Ganketica
30. Lotus - Nelumbo nucifera Garten
31. Banyan - Ficus Bandhalensis
32. Horse - Equus Cabellas
33. Sugarcane - Sugarcane Officium
34. Onion - Allium Sepia
35. Cotton - Gasipeum
36. Peanut - Arachis
37. Coffee - Coffea Arabica
38. Tea - Thia sinensis
39. Angur - Vitius
40. Turmeric - I will take crisp
41. Maize - Jia table
42. Tomato - Lycopresican esculentum
43. Coconut - Cocoa Nucifera
44. Apple - Melas pumia / Domestica
45. Pear - Pyrus couminis
46. ​​Saffron - Crocus sativius
47. Cashew - Anacardium aromaticum
48. Carrot - Dakas carota
49. Ginger - Jinjibar Officinal
50. Cauliflower - Brassica oleracea

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🔻🔻 MOST IMPORTANT🔻🔻

SUMMARY OF #HUMAN\_BIOLOGY

1: Number of Bones 206
2: Number of Muscles 639
3: Number of Kidneys 2
4: Number of Milk Teeth 20
5: Number of Ribs 24 (12 pair)
6: Number of Heart Chamber 4
7: Largest artery Aorta
8: Normal blood pressure 120/80mmHg
9: Ph of Blood 7.35-7.45
10: Number of vertebrae in the Spine 33
11: Number of vertebrae in the Neck 7
12: Number of Bones in Middle Ear 6
13: Number of Bones in Face 14
14: Number of Bones in Skull 22
15: Number of Bones in Chest 25
16: Number of Bones in Arms 6
17: Number of Muscles in Human Arm 72
18: Number of Pumps in Heart 2
19: Largest Organ Skin
20: Largest gland Liver
21: Biggest cell female Ovum
22: Smallest cell male Sperm
23: Smallest Bone Stapes
24: First transplanted Organ Heart
25: Average length of Small Intestine 7m
26: Average length of Large Intestine 1.5m
27: Average weight of new Born baby 2.6kg
28: Pulse rate in One Minute 60-100
29: Normal body temperature 37 C° (98.4 F°)
30: Average Blood Volume 4 to 5 liters
31: Life Span of RBC 120 days
32: Life Span of WBC 10 to 15 days
33: Pregnancy Period 280 days (40 week)
34: Number of Bones in Human Foot 33
35: Number of Bones in Each wrist 8
36: Number of Bones in Hand 27
37: Largest Endocrine gland Thyroid
38: Largest Lymphatic Organ Spleen
39: Largest part of Brain Cerebrum
40: Largest & Strongest Bone Femur
41: Smallest Muscle Stapedius (Middle Ear)
41: Number of Chromosome 46 (23 pair)
42: Number of Bones in new Born baby 306
43: Viscosity of Blood 4.5 to 5.5
44: Universal Donor Blood Group O negative
45: Universal Recipient Blood Group AB
46: Largest WBC Monocyte
47: Smallest WBC Lymphocyte
48: Increase RBC count called Polycethemia
49: Blood Bank in the Body is Spleen
50: Non Nucleated Blood cell is RBC
51: RBC produced in the Bone Marrow
52: River of Life is Called Blood
53: Normal Blood Cholesterol level 250mg/dl
54: Fluid part is Blood!

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🎀IMPORTANT  NOTES🎀

1) Red color of carrot and tomato is due to:
✍️ anthocyanin
2) P.H of human blood is
✍️ 7.0
3) Largest organ inside human body is:
✍️ Liver
4) Largest organ of human body is:
✍️ skin
5) What is celluloses:
✍️ Carbohydrates
6) The smallest of all human cells are:
✍️ RBCs
7) No of bones in human body is:
✍️ 206
8) Smallest unit of life is:
✍️ Cell
9) Red blood cells have no:
✍️ Nucleus
10) White blood cells are also known as:
✍️ Leucocytes
11) Red blood cells are also known as:
✍️ Erythrocytes
12) Life appeared on earth about:
✍️ 3 billion years ago
13) When earth was formed its atomsphere were composed of:
✍️ Water vapour, ammonia and Methane
14) Biochemical organ of life is discovered by:
✍️ Oparin
15) Group of cells are termed as:
✍️ Tissue
16) Kingdom fungi are known as:
✍️ Decomposer
17) Which cell organelles not participate in cell division:
✍️ Ribosomes
18) Longest bone in human body is:
✍️ Femur
19) Shortest bone in human body is:
✍️ Stapes
20) Most important food is derived from:
✍️ Fruits
21) After human most intelligent mammal is:
✍️ Dolphins
22) Prokaryot doesn't possess:
✍️ Nucleus
23) Eukaryot has a:
✍️ Nucleus
24) In bacterial cell..............is not found:
✍️ Golgi apparatus

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⛳️Chemistry Important Notes⛳️:

🌸Increasings or Decreasing Order🌸

01.🍁Melting point=
Li > Na > K > Rb > Cs

02.🍁Colour of the flame=
Li-Red, Na-Golden, K-Violet, Rb-Red, Cs-Blue, Ca-Brick red, Sr-Blood red, Ba-Apple green

03.🍁Stability of hydrides =
LiH > NaH > KH > RbH> CsH

04.🍁Basic nature of hydroxides=
LIOH < NaOH < KOH < RbOH < CsOH

05.🍁Hydration energy=
Li> Na > K> Rb > Cs

06.🍁Reducing character=
Li > Cs > Rb > K > Na

07.🍁 Stability of +3 oxidation state=
B> Al > Ga > In > T1

08.🍁 Stability of +1 oxidation state= Ga < In < TI

09.🍁 Basic nature of the oxides and hydroxides=
B< Al< Ga < In < TI

10.🍁 Relative strength of Lewis acid= BF3 < BCl3 < BBr3 < BI3

11.🍁 Ionisation energy=
B> Al <Ga > In <TI

12.🍁 Reactivity=
C<Si< Ge < Sn <Pb

13.🍁 Metallic character=
C< Si < Ge < Sn < Pb

14.🍁 Acidic character of the oxides=
Co2 > SiO2 > Ge02 > SnO2 > PbO2

15.🍁 Reducing nature of hydrides=
CH4 < SiH4  < GeH4  < SnH4 < PbH4

16.🍁 Thermal stability of tetrahalides=
CCl4> SiCl4> GeCl4> SnCl4 > PbCl4

17.🍁 Oxidising character of M+4 species=
GeCl4 < SnCl4 < PbCl4

18.🍁 Ease of hydrolysis of tetrahalides=
SiCl4 < GeCl4 < SnCl4 < PbCI4

19.🍁 Acidic strength of trioxides=
N203 > P2O3 > As2O3

20.🍁 Acidic strength of pentoxides=
N2O2 > P2O2> As202 > Sb2O2 > Bi‌202

21.🍁Acidic strength of oxides of nitrogen=
N2O < NO <N2O3 <N2O4 < N2O5

22.🍁 Basic nature/ bond angle/ thermal stability and dipole moment of hydrides=
NH3 > PH3 > AsH3 > SbH3 > BiH3

23.🍁 Stability of trihalides of nitrogen=
NF3 > NCl3 > NBr3

24.🍁Lewis base strength=
NF3 <NCl3 <NBr3 < NI3

25.🍁 Ease of hydrolysis of trichlorides=
NCl3 > PCI3 > AsCl3 > SbCl3 > BiCl3

26.🍁Lewis acid strength of trihalides of P, As, and Sb=
PCl3 > ASCl3 > SbCl3

27.🍁 Lewis acid strength among phosphorus trihalides
PF3 > PCl3 > PBr3 > PI3

28.🍁Melting and boiling point of hydrides=
H2O > H2Te > H2Se >H2S

29.🍁 Volatility of hydrides=
H2O < H2Te < H2Se < H2S

30.🍁 Reducing nature of hydrides=
H2S < H2Se < H2Te

31.🍁 Covalent character of hydrides=
H2O < H2S < H2Se < H2Te

32.🍁 The acidic character of oxides (elements in the same oxidation state)=
SO2 > SeO2 > TeO2 > PoO2
SO3 > SeO3  > TeO3

33.🍁 Acidic character of oxide of a particular element (e.g. S)=
SO < SO2 < SO3
SO2 > TeO2 > SeO2 > PoO2

34.🍁Bond energy of halogens=
Cl2 > Br2 > F2 > I2

35.🍁 Solubility of halogen in water =
F2 > Cl2 > Br2 > I2

36.🍁 Oxidising power=
F2 > Cl2 > Br2 > I2

37.🍁 Enthalpy of hydration of X ion=
F- > Cl- > Br- >I-

38.🍁 Reactivity of halogens:=
F> Cl> Br > I

39.🍁 Ionic character of M-X bond in halides
= M-F > M-Cl > MBr > M-I

40.🍁 Reducing character of X ion:=
I- > Br- > Cl- > F-

41.🍁 Acidic strength of halogen acids=
HI > HBr > HCI > HF

42.🍁Reducing property of hydrogen halides
= HF < HCL < HBr < HI

43.🍁 Oxidising power of oxides of chlorine
= Cl2O > ClO2 > Cl206 > Cl2O7

44.🍁 Decreasing ionic size=
02- > F- > Na+ > Mg2+

45.🍁Increasing acidic property=
Na2O3 < MgO < ZnO< P205

46.🍁Increasing bond length=
N2 <02 < F2 < CL2

47.🍁 Increasing size=
Ca2+ < Cl- < S2-

48.🍁Increasing acid strength=
HClO < HClO2 < HClO3 < HClO4

49.🍁 Increasing oxidation number of iodine=
HI< I2 <ICl <HIO4

50.🍁Increasing thermal stability=
HOCl < HOClO < HOClO2 < HOClO3


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